16970100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{8081}}^1$

素因数の和:8105

約数の個数: 72

約数和(自身を含む): 56121408

約数和(自身を除く): 39151308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 8081, 16162, 24243, 32324, 40405, 48486, 56567, 80810, 96972, 113134, 121215, 161620, 169701, 202025, 226268, 242430, 282835, 339402, 404050, 484860, 565670, 606075, 678804, 808100, 848505, 1131340, 1212150, 1414175, 1697010, 2424300, 2828350, 3394020, 4242525, 5656700, 8485050, 16970100]

約数ペア:

[(1, 16970100), (2, 8485050), (3, 5656700), (4, 4242525), (5, 3394020), (6, 2828350), (7, 2424300), (10, 1697010), (12, 1414175), (14, 1212150), (15, 1131340), (20, 848505), (21, 808100), (25, 678804), (28, 606075), (30, 565670), (35, 484860), (42, 404050), (50, 339402), (60, 282835), (70, 242430), (75, 226268), (84, 202025), (100, 169701), (105, 161620), (140, 121215), (150, 113134), (175, 96972), (210, 80810), (300, 56567), (350, 48486), (420, 40405), (525, 32324), (700, 24243), (1050, 16162), (2100, 8081)]